Carbon black flowing property testing device

Abstract

The utility model relates to a carbon black flowing property testing device which comprises a detection box, a testing cabin is arranged in the detection box, a conveying assembly is fixedly installed on the right side of the detection box, and a control panel and a transparent window are fixedly installed on the front face of the detection box. And the conveying assembly comprises a supporting frame fixedly installed on the right side of the detection box, a rectangular groove is formed in the supporting frame, and a servo motor is fixedly installed on the outer surface of the right side of the supporting frame. According to the device for testing the flowing property of the carbon black, by arranging the conveying assembly, carbon black powder is conveyed into the placing basket, the U-shaped frame is driven to move into the testing cabin under the driving of the servo motor, the rotating rod and the placing basket are driven to generate angle change under the driving of the rotating motor, and the carbon black powder in the placing basket is poured into the detection basket; and the flow characteristic of the carbon black powder is accurately measured through a high-precision sensor and measuring equipment which are arranged in the testing cabin.

Description

Technical Field

[0001] The utility model relates to the technical field of material performance testing tools, in particular to a carbon black flow performance testing device. Background Art

[0002] Carbon black is a black powder and an important industrial raw material. The carbon black flowability tester is a device used to measure and evaluate the flowability of carbon black powder. This device is crucial for the research and development of high-performance carbon black materials, such as superconducting carbon black and conductive carbon black prepared by plasma method. The flowability of carbon black directly affects its handling, mixing and processing performance in industrial applications, especially in the production of new energy lithium batteries.

[0003] During actual operation, carbon black samples are placed in a test chamber and specific methods (such as vibration, rotation or tilting) are used to simulate the conditions of actual use. By measuring the behavior of carbon black under these conditions, its flow performance can be evaluated. However, due to the lack of automatic transportation and testing to complete the collection of materials, continuous operation is not possible throughout the process, and new carbon black samples need to be manually reloaded, which not only increases the operation time, but also interrupts the continuity of the test and reduces the overall work efficiency. Therefore, a carbon black flow performance testing device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a carbon black flow performance testing device with the advantages of automatic transportation and collection. It solves the problem that due to the lack of automatic transportation and testing to complete the collection of materials, continuous operation cannot be performed throughout the process, and new carbon black samples need to be manually reloaded, which not only increases the operation time, but also interrupts the continuity of the test and reduces the overall work efficiency.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a carbon black flowability testing device, comprising a test box, a test chamber is provided inside the test box, a conveying assembly is fixedly installed on the right side of the test box, and a control panel and a transparent window are fixedly installed on the front side of the test box;

[0006] The conveying assembly includes a support frame fixedly installed on the right side of the detection box, a rectangular groove is opened inside the support frame, a servo motor is fixedly installed on the right outer surface of the support frame, a threaded rod is fixedly installed at the output shaft of the servo motor, and a threaded block is threadedly connected to the outer surface of the threaded rod, a U-shaped frame is movably installed on the top of the support frame, a rotating motor is fixedly installed on the front side of the U-shaped frame, a rotating rod is fixedly installed at the output shaft of the rotating motor, and a placement basket is fixedly installed on the outer surface of the rotating rod.

[0007] Preferably, a sealing plate is hingedly mounted on the right outer surface of the detection box and located on the top of the support frame, and one end of the support frame extends to the interior of the test chamber.

[0008] Preferably, a collection frame is movably mounted on the inner bottom wall of the test chamber, a fixing plate is fixedly mounted inside the test chamber and on the top of the collection frame, and a collection assembly is mounted on the top of the fixing plate.

[0009] Preferably, the collecting assembly includes an electric push rod fixedly mounted on the top of a fixed plate, a hinged seat is fixedly mounted on one end of the top of the fixed plate away from the electric push rod, and a movable plate is movably mounted on the top of the electric push rod.

[0010] Preferably, the bottom of the movable plate is rotatably connected to the hinge seat, a vibrator is fixedly mounted on the top of the movable plate, a detection basket is fixedly mounted on the top of the vibrator, and one end of the detection basket is close to the support frame.

[0011] Preferably, the top of the threaded block is fixedly connected to the bottom of the U-shaped frame, and the collecting frame extends to the outside of the detection box.

[0012] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0013] 1. The carbon black flow performance testing device transports carbon black powder into a placement basket by setting a conveying component, and drives the U-shaped frame to move into the test chamber under the drive of the servo motor. The angle of the rotating rod and the placement basket is changed by the drive of the rotary motor, and the carbon black powder in the placement basket is poured into the detection basket. The high-precision sensors and measuring equipment installed inside the test chamber are used to accurately measure the flow characteristics of the carbon black powder. After the conveying is completed, the placement basket is returned to its position by the rotary motor, and the U-shaped frame is driven by the servo motor to move to one end of the support frame to achieve the conveying purpose again. The automatic conveying component is mainly used to accurately convey the carbon black sample from the storage container to the test chamber, thereby improving the repeatability and accuracy of the test.

[0014] 2. The carbon black flowability test device is equipped with a collection component. After the carbon black powder is tested, the driving end of the electric push rod pushes the movable plate to change its angle, and the carbon black powder that has been tested in the test basket is transported to the collection frame, completing the automatic collection purpose for use in the next test or subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0017] Figure 3 This is the right side view of the test cabin structure of the utility model;

[0018] Figure 4 This is a top sectional view of the support frame structure of the utility model.

[0019] In the figure: 1. Inspection box; 2. Test chamber; 3. Conveying assembly; 301. Support frame; 302. Rectangular trough; 303. Servo motor; 304. Threaded rod; 305. Threaded block; 306. U-shaped frame; 307. Rotating motor; 308. Rotating rod; 309. Placement basket; 4. Sealing plate; 5. Control panel; 6. Collection frame; 7. Fixed plate; 8. Collection assembly; 801. Electric push rod; 802. Articulated seat; 803. Movable plate; 9. Vibrator; 10. Inspection basket; 11. Transparent window. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 A carbon black flowability testing device in this embodiment includes a test box 1, a test chamber 2 is opened inside the test box 1, a conveying component 3 is fixedly installed on the right side of the test box 1, a sealing plate 4 is hingedly installed on the right outer surface of the test box 1, and a control panel 5 and a transparent window 11 are fixedly installed on the front of the test box 1.

[0022] It should be noted that carbon black is in the form of black powder and is an important industrial raw material. The carbon black flow performance test is used to measure and evaluate the flow performance of carbon black powder. The flow performance of carbon black directly affects its handling, mixing and processing performance in industrial applications, especially in the production of new energy lithium batteries.

[0023] Specifically, environmental control equipment such as temperature, humidity, and pressure are usually installed inside the test chamber 2 to ensure that the environmental conditions during the test meet the experimental requirements; and the core measuring components of the test chamber 2 include flow meters, mass flow meters, force sensors, etc., which are used to monitor key parameters such as the flow time, rate, and mass flow of carbon black in real time. These high-precision sensors can capture subtle changes in carbon black powder during the flow process and transmit the data in real time to the data acquisition system. The data acquisition system is another important component, which is responsible for summarizing the data collected by all sensors and performing preliminary analysis. This system is usually connected to computer software, allowing researchers to observe the data in real time and adjust experimental parameters.

[0024] The conveying assembly 3 includes a support frame 301 fixedly installed on the right side of the detection box 1, a rectangular groove 302 is opened inside the support frame 301, a servo motor 303 is fixedly installed on the right outer surface of the support frame 301, a threaded rod 304 is fixedly installed at the output shaft of the servo motor 303, and a threaded block 305 is threadedly connected to the outer surface of the threaded rod 304. A U-shaped frame 306 is movably installed on the top of the support frame 301, a rotating motor 307 is fixedly installed on the front of the U-shaped frame 306, a rotating rod 308 is fixedly installed at the output shaft of the rotating motor 307, and a placement basket 309 is fixedly installed on the outer surface of the rotating rod 308.

[0025] Specifically, the carbon black powder is transported to the placement basket 309, and the U-shaped frame 306 is moved into the test chamber 2 under the drive of the servo motor 303. The angle of the rotating rod 308 and the placement basket 309 is changed by the drive of the rotary motor 307, and the carbon black powder in the placement basket 309 is poured into the detection basket 10. The high-precision sensors and measuring equipment installed inside the test chamber 2 are used to accurately measure the flow characteristics of the carbon black powder.

[0026] A collection frame 6 is movably installed on the inner bottom wall of the test cabin 2, a fixed plate 7 is fixedly installed inside the test cabin 2 and on the top of the collection frame 6, a collection assembly 8 is installed on the top of the fixed plate 7, the collection assembly 8 includes an electric push rod 801 fixedly installed on the top of the fixed plate 7, a hinged seat 802 is fixedly installed on the end of the top of the fixed plate 7 away from the electric push rod 801, a movable plate 803 is movably installed on the top of the electric push rod 801, a vibrator 9 is fixedly installed on the top of the movable plate 803, and a detection basket 10 is fixedly installed on the top of the vibrator 9.

[0027] Specifically, after the carbon black powder is tested, the driving end of the electric push rod 801 pushes the movable plate 803 to change its angle, and the carbon black powder that has completed the test inside the detection basket 10 is transported to the collection frame 6, completing the purpose of automated collection.

[0028] In summary, the carbon black flowability testing device, by setting up a conveying component 3, conveys the carbon black powder into the placement basket 309, and drives the U-shaped frame 306 to move into the test chamber 2 under the drive of the servo motor 303, and drives the rotating rod 308 and the placement basket 309 to change the angle through the drive of the rotating motor 307, and pours the carbon black powder in the placement basket 309 into the detection basket 10. The high-precision sensors and measuring equipment installed inside the test chamber 2 are used to accurately measure the flow characteristics of the carbon black powder. After the conveying is completed, the placement basket 309 is returned to its position by using the rotating motor 307, and the U-shaped frame 306 is driven by the servo motor 303 to move to one end of the support frame 301, thereby achieving the conveying purpose again. The automatic conveying component 3 is mainly used to accurately convey the carbon black sample from the storage container to the test chamber 2, thereby improving the repeatability and accuracy of the test.

[0029] In addition, by setting up the collection component 8, after the test of the carbon black powder is completed, the driving end of the electric push rod 801 pushes the movable plate 803 to change its angle, and the carbon black powder that has completed the test inside the detection basket 10 is transported to the collection frame 6, completing the purpose of automated collection for use in the next test or subsequent processing.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon black flowability testing device, comprising a test box (1), characterized in that: A test chamber (2) is provided inside the detection box (1), a conveying assembly (3) is fixedly installed on the right side of the detection box (1), and a control panel (5) and a transparent window (11) are fixedly installed on the front of the detection box (1); The conveying assembly (3) comprises a support frame (301) fixedly mounted on the right side of the detection box (1), a rectangular groove (302) being provided inside the support frame (301), a servo motor (303) being fixedly mounted on the outer surface of the right side of the support frame (301), a threaded rod (304) being fixedly mounted at the output shaft of the servo motor (303), a threaded block (305) being threadedly connected to the outer surface of the threaded rod (304), a U-shaped frame (306) being movably mounted on the top of the support frame (301), a rotating motor (307) being fixedly mounted on the front side of the U-shaped frame (306), a rotating rod (308) being fixedly mounted at the output shaft of the rotating motor (307), and a placement basket (309) being fixedly mounted on the outer surface of the rotating rod (308).

2. A carbon black flowability testing device according to claim 1, characterized in that: A sealing plate (4) is hingedly mounted on the right outer surface of the detection box (1) and located on the top of the support frame (301), and one end of the support frame (301) extends to the interior of the test chamber (2).

3. A carbon black flowability testing device according to claim 1, characterized in that: A collection frame (6) is movably mounted on the inner bottom wall of the test chamber (2), a fixing plate (7) is fixedly mounted inside the test chamber (2) and on the top of the collection frame (6), and a collection assembly (8) is mounted on the top of the fixing plate (7).

4. A carbon black flowability testing device according to claim 3, characterized in that: The collecting assembly (8) comprises an electric push rod (801) fixedly mounted on the top of a fixed plate (7); a hinge seat (802) is fixedly mounted on one end of the top of the fixed plate (7) away from the electric push rod (801); and a movable plate (803) is movably mounted on the top of the electric push rod (801).

5. A carbon black flowability testing device according to claim 4, characterized in that: The bottom of the movable plate (803) is rotatably connected to the hinge seat (802), a vibrator (9) is fixedly installed on the top of the movable plate (803), a detection basket (10) is fixedly installed on the top of the vibrator (9), and one end of the detection basket (10) is close to the support frame (301).

6. A carbon black flowability testing device according to claim 3, characterized in that: The top of the threaded block (305) is fixedly connected to the bottom of the U-shaped frame (306), and the collecting frame (6) extends to the outside of the detection box (1).

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